What's the economists' attitude towards the protection activities?
A、The protectionism is growing fiercer and fiercer.
B、The ever-growing protectionism will lead to a broad retreat from globalism.
C、No matter how fierce the protectionism looks like, many of the countries have to honor their commitments lower tariffs and remove quotas.
D、The Bush government should cease the 30 percent tariffs imposed on some categories of imported steel.